| 摘要 |
PROBLEM TO BE SOLVED: To print a self-diagnostic result even when an external apparatus can not be utilized in a printer having a printer control part forming printing image data by using a font data inputted from the external apparatus. SOLUTION: Font data or pattern data for forming printing image data showing a self-diagnostic result is stored in a printer controller part C. A CPU 1 forms printing image data defined at the position outputting the content of the self-diagnostic result to printing paper. Or, printing image data showing the self-diagnostic result is formed by using the font data stored in an operational panel part 11. |
